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Removing Air From System.
1. Position the tool upside-down in a vice with the pump handle
2. Unscrew the fixed main handle from the body, then remove the
3. Pump the moving handle and press the release button in at the
4. It is advised to leave tool upside down with end cap off for a further
5. Top up hydraulic fluid if required , pump the moving handle
so the ram advances but does not come under pressure. Now
( repeat this process several times to ensure that all air bubbles have been removed ).
6.
the filler cap. Any excess oil should be wiped from tool before use.
Oil Refilling:
■
Check oil level periodically and top up if required.
■
OIL TYPE : TELLUS GRADE 15 ONLY .
ISSUE: 10/13 ORIGINAL
PAGE 11
Air in hydraulic system
a) Ram advances and retracts when handle is pumped.
b) Ram does not move when handle is pumped.
c) Unit does not reach pressure.
in the open position.
reservoir end cap.
same time, this will open hydraulic oil chambers and will allow the
air bubbles to rise out of the tool system into the oil reservoir. The
moving handle should be pumped for a minimum of 10 operations.
10 to 15 minutes, this will allow any air bubbles that are trapped in
reservoir to rise and escape.
t wist clockwise and close moving handle. This will release oil back into
the reservoir together with any trapped air bubbles.
.
After all air bubbles have been released, lightly squeeze the top
.
of the rubber reservoir so the oil is slightly over flowing and insert
.
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